Bug 483380 - Thumbnails of JXL files are not generated
Summary: Thumbnails of JXL files are not generated
Status: RESOLVED DUPLICATE of bug 484183
Alias: None
Product: dolphin
Classification: Applications
Component: view-engine: general (show other bugs)
Version: 24.02.0
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: Dolphin Bug Assignee
URL:
Keywords: qt6
Depends on:
Blocks:
 
Reported: 2024-03-12 20:40 UTC by Dick Tracey
Modified: 2024-03-21 21:56 UTC (History)
2 users (show)

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Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description Dick Tracey 2024-03-12 20:40:40 UTC 
SUMMARY
Thumbnails of JXL files are not generated after upgrading to Plasma 6 on Arch Linux.
kimageformats 6.0.0, ffmpegthumbs 24.02.0, kdesdk-thumbnailers 24.02.0 are installed


STEPS TO REPRODUCE
1. Open any folder with JXL files using Dolphin (whose thumbnails were not created before)
2. 
3. 

OBSERVED RESULT
No thumbnails are visible

EXPECTED RESULT
Thumbnails generated & visible

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: Arch Linux
(available in About System)
KDE Plasma Version: 6.0.1
KDE Frameworks Version: 24.02.0
Qt Version: 6.6.2

ADDITIONAL INFORMATION
Comment 1 Dick Tracey 2024-03-12 20:41:15 UTC 
Forgot to mention, libjxl 0.10.2 is also installed
Comment 2 Nicolas Fella 2024-03-12 22:10:39 UTC 
Can you share an affected file?
Comment 3 Nicolas Fella 2024-03-21 19:41:55 UTC 
It's hard to tell without seeing an affected file, but likely this is https://bugs.kde.org/show_bug.cgi?id=484183

*** This bug has been marked as a duplicate of bug 484183 ***
Comment 4 Dick Tracey 2024-03-21 21:56:51 UTC 
Sorry for the delay! According to jxlinfo, the problematic images are 16-bit RGB+alpha images, so I confirm that 484183 appears to be the same issue.